<template>
  <div class="mod-config">
    <el-form :inline="true" :model="dataForm" @keyup.enter.native="getDataList()">
      <el-form-item>
        <el-input v-model="dataForm.goodsName" placeholder="商品名称搜索" clearable></el-input>
      </el-form-item>
      <el-form-item>
        <el-button @click="getDataList()">查询</el-button>
        <el-button v-if="isAuth('merchant:goods:all')" type="primary" @click="addOrUpdateHandle()">新增</el-button>
        <el-button v-if="isAuth('merchant:goods:all')" type="danger" @click="deleteHandle()" :disabled="dataListSelections.length <= 0">批量删除</el-button>
      </el-form-item>
    </el-form>
    <el-table
      :data="dataList"
      border
      v-loading="dataListLoading"
      @selection-change="selectionChangeHandle"
      style="width: 100%;"
      :header-cell-style="{background:'#17b3a3',color:'#fff'}"
    >
      <el-table-column type="selection" header-align="center" align="center" width="50">
      </el-table-column>
      <el-table-column prop="goodsName" header-align="center" align="center" label="商品名称">
      </el-table-column>
      <el-table-column prop="catName" header-align="center" align="center" label="商品分类">
      </el-table-column>
      <el-table-column prop="goodsUnit" header-align="center" align="center" label="单位">
      </el-table-column>
      <el-table-column prop="goodsPrice" header-align="center" align="center" label="单价">
      </el-table-column>
      <el-table-column header-align="center" align="center" label="卡类型使用限制">
        <template slot-scope="scope">
          <span>{{ getCardTypeStr(scope.row.cardType) }}</span>
        </template>
      </el-table-column>
      <el-table-column header-align="center" align="center" label="店铺价格">
        <template slot-scope="scope">
          <el-button type="text" size="small" @click="shopPrice(scope.row.id)">店铺价格</el-button>
        </template>
      </el-table-column>
      <el-table-column fixed="right" header-align="center" align="center" width="150" label="操作">
        <template slot-scope="scope">
          <el-button v-if="isAuth('merchant:goods:all')" type="text" size="small" @click="addOrUpdateHandle(scope.row.id)">修改</el-button>
          <el-button v-if="isAuth('merchant:goods:all')" type="text" size="small" @click="deleteHandle(scope.row.id)">删除</el-button>
        </template>
      </el-table-column>
    </el-table>
    <el-pagination @size-change="sizeChangeHandle" @current-change="currentChangeHandle" :current-page="pageIndex"
      :page-sizes="[10, 20, 50, 100]" :page-size="pageSize" :total="totalPage" layout="total, sizes, prev, pager, next, jumper">
    </el-pagination>
    <!-- 弹窗, 新增 / 修改 -->
    <add-or-update v-if="addOrUpdateVisible" ref="addOrUpdate"
      @refreshDataList="getDataList"
      :companyId="companyId"
      :goodsCats="goodsCats"
    ></add-or-update>
    <ShopPrice v-if="shopPriceVisible" ref="shopPrice"></ShopPrice>
  </div>
</template>

<script>
  import AddOrUpdate from './goods-add-or-update'
  import ShopPrice from './goods-shop-price'
  export default {
    props:{
      companyId: {
        type: Number
      },
      goodsCatId: {
        type: Number
      },
      goodsCats: {
        type: Array,
        default: function(){
          return []
        }
      }
    },
    data() {
      return {
        dataForm: {
          goodsName: ''
        },
        cardTypes: [
          {label: '次卡', value:"1"},
          {label: '充值卡', value: "2"},
          {label: '积分卡', value: "3"},
          {label: '散客', value: "4"}
        ],
        dataList: [],
        pageIndex: 1,
        pageSize: 10,
        totalPage: 0,
        dataListLoading: false,
        dataListSelections: [],
        addOrUpdateVisible: false,
        shopPriceVisible: false
      }
    },
    components: {
      AddOrUpdate, ShopPrice
    },
    activated() {
      this.getDataList();
    },
    methods: {
      init(){
        this.dataForm.goodsName = ''
        this.pageIndex = 1
        this.pageSize = 10
        this.totalPage = 0
        this.dataListSelections = []
        this.getDataList()
      },
      // 展现结账限制卡类型
      getCardTypeStr(cardType){
        var str = ""
        if(cardType == null || cardType == "" || cardType == undefined){
          return str
        }
        var cardTypeList = cardType.split(',')
        cardTypeList.forEach(item => {
          this.cardTypes.forEach(item1 => {
            if(item == item1.value){
              str += "," + item1.label
              return
            }
          })
        })
        return str.substring(1,str.length)
      },
      // 获取数据列表
      getDataList() {
        this.dataList = []
        if(this.companyId == null){
          return
        }
        this.dataListLoading = true;
        this.$http({
          url: this.$http.adornUrl('/merchant/goods/list'),
          method: 'get',
          params: this.$http.adornParams({
            page: this.pageIndex,
            limit: this.pageSize,
            companyId: this.companyId,
            goodsCatId: this.goodsCatId,
            goodsName: this.dataForm.goodsName
          })
        }).then(({
          data
        }) => {
          if (data && data.code === 0) {
            this.dataList = data.page.list;
            this.totalPage = data.page.totalCount;
          } else {
            this.dataList = [];
            this.totalPage = 0;
          }
          this.dataListLoading = false;
        })
      },
      // 每页数
      sizeChangeHandle(val) {
        this.pageSize = val;
        this.pageIndex = 1;
        this.getDataList();
      },
      // 当前页
      currentChangeHandle(val) {
        this.pageIndex = val;
        this.getDataList();
      },
      // 多选
      selectionChangeHandle(val) {
        this.dataListSelections = val;
      },
      // 新增 / 修改
      addOrUpdateHandle(id) {
        this.addOrUpdateVisible = true;
        this.$nextTick(() => {
          this.$refs.addOrUpdate.init(id);
        });
      },
      // 店铺价格调整
      shopPrice(id) {
        this.shopPriceVisible = true;
        this.$nextTick(() => {
          this.$refs.shopPrice.init(id);
        });
      },
      // 删除
      deleteHandle(id) {
        var ids = id ? [id] : this.dataListSelections.map(item => {
          return item.id
        });
        this.$confirm('真的要删除所选项么?', '提示', {
          confirmButtonText: '确定',
          cancelButtonText: '取消',
          type: 'warning'
        }).then(() => {
          this.$http({
            url: this.$http.adornUrl('/merchant/goods/delete'),
            method: 'post',
            data: this.$http.adornData(ids, false)
          }).then(({
            data
          }) => {
            if (data && data.code === 0) {
              this.$message({
                message: '操作成功',
                type: 'success',
                duration: 1500,
                onClose: () => {
                  this.getDataList()
                }
              })
            } else {
              this.$message.error(data.msg)
            }
          })
        })
      }
    }
  }
</script>
